Características clínicas y de laboratorio de los pacientes con linfomas

In developing more advanced FE models of the transfemoral prosthetic-limb interface, it is recommended that additional research be performed on the hyperelastic material properties of soft tissues. Experimental studies on frictional coefficients can provide insight into how to better model the contact analytically. While this current study improved the understanding of the effect of pre-stress on the residual limb during the donning procedure, additional research is recommended in this area. Future work may also involve the evaluation of the fatigue conditions and enhanced modeling of the dynamic conditions experienced by the prosthetic devices. Additional research efforts in these areas will be helpful in understanding how prosthetic devices can be designed for better fit and improved comfort for patients.

35

Bibliography

[1] M. T. Mark and B. John, "Transfemoral Manual," Advanced Prosthetic center.

[2] S. Barbara and S. C. Dudley, "Generic geometric finite element analysis of the transtibial residual limb and the prosthetic socket," Journal of Rehabilitation

Research and Development, vol 34 (2), pp. 171-186, 1997.

[3] M. Zhang and A. F. Mak, "A finite element analysis of the load transfer between an above-knee residual limb and its prosthetic socket-roles of interface friction and distal-end boundary conditions," IEEE Transcations on Rehabilitation Engineering, vol. 4, pp. 337-346, 1996.

[4] Linlin Zhang; Ming Zhu; Ling Shen; Feng Zheng, "Finite element analysis of the contact interface between trans-femoral stump and prosthetic socket," Engineering

in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE , pp.1270,1273, 3-7 July 2013.

[5] M. Tanaka, Y. Akazawa, I. Kitayama and A. Nakazawa, "Identification of pressure distribution at the socket interface of an above-knee prosthesis," Advances in

engineering software, vol. 28, pp.379-384, 1996.

[6] F. R. J. Patino and L. Damien, "Finite Element Analysis of Donning Procedure of a Prosthetic Transfemoral Socket," Annals of Biomedical Engineering, vol. 39, pp. 2972-2983, 2011.

[7] M. Zhang, M. Lord, V. Roberts and S. A. R. Turner, "Development of a non-linear finite element modelling of the below-knee prosthetic socket interface," Medical

Engineering and Physics, vol. 17(8), pp. 559-566, 1995.

[8] S. C. Dudley and B. S.-T. M, "Parametric analysis using the finite element method to investigate prosthetic interface stresses for persons with trans-tibial amputation,"

Journal of Rehabilation research and development, vol. 33(3), pp. 227-238, 1996.

[9] J. Xiaohong , Z. Ming and C. L. Winson, "Load transfer mechanics between transtibial prosthetic socket and residual limb-dynamic effects," Journal of

Biomechanics, vol. 37, pp. 1371-1377, 2003.

[10] C. L. Winson, Z. Ming, A. B. David and C. Bill, "Finite-element analysis to determine effect of monolimb flexibility on structural strength and interaction

36

between residual limb and prosthetic socket," Journal of Rehabilitation Research

and Development, vol. 41, pp. 775-786, 2004.

[11] A. V. Jaime and F. R. J. Patino, "Incidence of the boundary condition between bone and soft tissue in a finite element model of a transfemoral amputee," Annals of

Biomedical Engineering, vol. 36(4), pp. 405-414, 2012.

[12] Z. Ming, F. M. Arthur and R. V.C, "Finite element modelling of a residual lower- limb in a prosthetic socket: a survey of the development in the first decade,"

Medical Engineering and Physics,” vol. 20(5), pp. 360-373, 1998.

[13] X. Jia, "Load transfer mechanics between transtibial prosthetic socket and residual limb-dynamic effects," Journal of biomechanics, vol. 37, pp. 1371-1377, 2003. [14] C. L. Winson, F. F. Laurent, H. Kerstin, A. F. Laurent, H. Eva, L. G. David, G.

Steven and B. Rickard, "Magnitude and variablity of loading on the osseointegrated implant of transfemoral amputees during walking," Medical engineering and

physics, vol. 30, pp. 825-833, 2007.

[15] M. Zhang, A. B. David and F. T. Mak, "State-of-the-art research in lower-limb prosthetic biomechanics socket interface: A review," Journal of Rehabilitation

Research and Development, vol. 38(2), pp. 161-174, 2001.

[16] G. Simpson, D. K. Wright and C. Fisher, "Modelling the interactions between a prosthetic socket , polyurethane liners and the residual limb in tanstibial amputees using a non linear finite element analysis," Journal of Biomedical Science

Instrumentation, vol. 37, pp. 343-347, 2001.

[17] M. B. Silver-Thorn and T. Ergin, "Nonlinear Viscoelastic Material Property

Estimation of Lower Extremity Residual Limb Tissues," Journal of Biomechanical

Engineering, vol. 126, pp. 289-3000, 2004.

[18] S. Portnoy, A. Kristal, N. Shahbsin, A. Gefen and Z. Y. Siev-Ner, "Surgical and morphological factors that affect internal mechanical loads in soft tissues of the transtibial residuum.," Journalof Biomechanical Engineering, pp. 2583-2605, 2009.

[19] C. L. Winson, Z. Ming, J. Xiaohong and T. C. Jason, "Finite element modeling of the contact interface between trans-tibial residual limb and prosthetic socket,"

37

[20] http://www.simulia.com/download/rum11/UK/Feedback-Presentation-1.pdf, "Abaqus Manual," 2011.

[21] S. Alexandra, O. Binu and L. Irina, "Hexahedral mesh development of free-formed geometry: The human femur exemplified," Journal of Computer-Aided Design, vol. 41, Issue 8, pp. 566-572, 2009.

[22] "http://www.nlm.nih.gov/research/visible/ visible human.html," [Accessed online].

[23] "http://biomedical.materialise.com/mimics," [Accessed online].

[24] S. Chadwick and J. Lewis, "Above-Knee amputation," Annals of Royal college os

Surgeons of England, vol. 73, no. 1991, pp. 152-154.

[25] "http://www.geomagic.com/en/," [Accessed online].

[26] J. A.Ramos, "Tetrahedral versus hexahedral finite elements in numerical modelling of the proximal femur," Journal of Medical Engineering and Physics, vol. 28, pp. 916-924, 2006.

[27] "www.simulia.com," [Accessed Online].

[28] S. Portnoy, G. Yarnitzky, Z. Yizhar, A. Kristal, U. Oppenheim, I. Siev-Ner and A. Gefen, "Real-time patient-specific finite element analysis of internal stresses in the soft tissues of a residual limb: a new tool for prosthetic fitting," Annals of

Biomedical Engineering, vol. 35, pp. 120-135, 2007.

[29] L. Duchemin, V. Bousson, C. Raossanaly, C. Bergot, D. Laredo, W. Skalli and D. Mitton, "Prediction of mechanical properties of cortical bone by quantitative computed tomography," Journal of Medical Engineering and Physics, vol. 30, pp. 321-328, 2008.

[30] M. Zhang, X. Jia, J. Cheung and L. C. C. Winson, "FE modelling of load transfer between transitibial residual limb and prosthetic socket," Journal of Biomechanics, pp. 655-662, 2004.

[31] S. Joan E, G. Joan M , M. Stuart B and Z. Santosh G, "Material properties of commonly used interface material and thie static coefficients of friction with skin and socks," Journal of Rehabilitation Research and Development Vol. 35 No-2, vol. 35, pp. 161-176, June 1998.

38

[32] D. R. J. -ink, Presentation for the 2nd SAXSIM, "Analysis of Hyperelastic Materials with MECHANICA," PTC, 2010.

[33] D. l. Juan Fernando Ramirez Patino, "Finite element analysis on Donning procedure of a Prosthetic Transfemoral socket," Journal of Biomedical Engineering, vol. 39 (12), pp. 2972-2983, 2011.

[34] A. H. Muhr, "Modelling the stress-strain behaviour of rubber," Rubber Chemistry

and technology, pp. 391-425, 2005.

[35] "http://en.wikipedia.org/wiki/Hyperelastic_material," [Accessed online].

[36] A F Bower, Solid Mechanics, 2008.

[37] R. W. Ogden, "Large Deformation Isotropic Elasticity- On the Correlation of Theory and Experiment for Incompressible Rubber like Solids," Series A,

Mathematical and Physical Sciences, vol. 326, pp. 565-584, 1972.

[38] "http://en.wikipedia.org/wiki/Ogden_(hyperelastic_model)," [Accessed online]. [39] M. Mooney, "A theory of large elastic deformation," Applied Physics, pp. 582-592,

1940.

[40] M. Zhang, A. Mak and W. C. Lee, "Regional differences in pain threshold and tolerance of the residual limb: including the effects of age and interface materail,"